高手们帮忙解决下英语

Question

The president claimed the terrorists should be responsible __________the explosions that happened last month in London.
选项:
a、on
b、 for
c、at
d、about

You __________to lock the door at night.
选项:
a、should
b、ought
c、must
d、shall

Before I got to the cinema, the film ____________.
选项:
a、had begun
b、has begun
c、is begun
d、was beginning

The Pudong New Area has ____a new look.
选项:
a、taken on
b、given up
c、assumed on
d、got up

He asked Jane to marry him, but she ____him____.
选项:
a、turned …out
b、turned…in
c、turned…up
d、turned…down

My sole object was to get shelter ____the snow, to get myself covered and warm.
选项:
a、for
b、off
c、from
d、over

Answer 1

1.b
2.b
3.a
4.c
5.a
6.c

Answer 2

BBAADC

Answer 3

B B A A D C